913  
ASUS43 KLOT 270958  
RWRIL  
 
ILLINOIS REGIONAL WEATHER ROUNDUP  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL  
500 AM CDT FRI JUN 27 2025  
 
NOTE: "FAIR" INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET WITH NO  
SIGNIFICANT WEATHER AND/OR S TO VISIBILITY.  
 
* THESE STATIONS ARE NOT UNDER NWS QUALITY CONTROL. THEY ALSO MAY NOT  
REPORT WEATHER SUCH AS PRECIPITATION OR FOG.  
 
ILZ001-002-007-009-015-016-024-271100-  
NORTHWEST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
MOLINE CLOUDY 72 69 90 SW6 29.89F TC 22  
 
 
ILZ003-004-008-010-011-017-018-271100-  
NORTH CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
ROCKFORD CLOUDY 72 68 87 S5 29.92R TC 22  
 
 
ILZ005-006-012>014-019>023-271100-  
NORTHEAST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
CHICAGO-OHARE PTCLDY 78 69 73 SW6 29.90S HX 80 TC 26  
CHICAGO-MIDWAY NOT AVBL  
AURORA PTCLDY 73 70 90 SW3 29.92R TC 23  
WAUKEGAN PTCLDY 74 32 21 SW8 29.88S TC 23  
DUPAGE AIRPORT PTCLDY 72 69 90 W9 29.92R TC 22  
WHEELING PTCLDY 78 69 73 SW6 29.92R HX 80 TC 26  
NORTHERLY ISL* N/A 79 68 69 SW6 N/A HX 81 TC 26  
 
 
LMZ740>746-271100-  
SOUTHERN LAKE MICHIGAN  
 
STATION/POSITION SKY/WX TEMP WIND PRES VSBY WAVE  
AIR SEA DIR/SP/G HT/PER  
(F) (DEG/KT/KT) (MB) (MI) (FT/S)  
S. MID LAKE BUOY 71 66 170/ 16/ 19 1011.7R  
WINTHROP HARBOR 67 63 210/ 8/ 10 N/A 2/ 4  
WAUKEGAN HARBOR 71 69 270/ 4/ 6 N/A 2/ 4  
WILMETTE BUOY 76 230/ 10/ 12 1014.4R 2/ 3  
CHICAGO BUOY 76 70 220/ 8/ 10 1012.8R 1/ 3  
HARRISON CRIB 89 220/ 19/ 22 N/A  
NORTHERLY ISL 80 210/ 6/ 11 N/A  
CALUMET HARBOR 190/ 6/ 9 1011.9  
BURNS HARBOR 75 180/ 5/ 8 1013.9R  
MICHIGAN CITY 76 170/ 12/ 16 1011.6R  
MICH CITY BUOY 74 71 160/ 12/ 14 1011.6R 1/ 2  
ST. JOSEPH BUOY 74 72 180/ 17/ 21 1013.9R 2/ 2  
 
 
ILZ025>027-034>036-040-047-049-050-058-095>099-271100-  
WEST-CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
 
 
ILZ028>032-037-038-041>044-048-051>054-059>061-271100-  
CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
PEORIA NOT AVBL  
SPRINGFIELD NOT AVBL  
TAYLORVILLE MOCLDY 73 72 94 MISG 29.97S TC 23  
 
 
ILZ033-039-045-046-055>057-062-063-271100-  
EAST-CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
 
 
ILZ079-100>102-271100-  
SOUTHWEST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
CAHOKIA* CLEAR 78 71 79 SW6 29.98R HX 80 TC 26  
 
 
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-271100-  
SOUTH-CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
CARBONDALE CLEAR 75 72 90 S5 30.01R TC 24  
 
 
ILZ067-068-072-073-078-083-087-091-271100-  
SOUTHEAST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
 
 
ABBREVIATIONS USED IN REMARKS  
TC - TEMPERATURE IN CELSIUS  
WCI - WIND CHILL INDEX  
HX - HEAT INDEX  
VSB - VISIBILITY  
 
 
 
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